[Samba] SSID subgroups question??

[Ryan Taylor]

I have Samba as a PDC w/ openLDAP backend.  Everything works great.  I
have a question on how sub-groups work.  For instance, my "Domain
Users" group will have a SID of
S-1-5-21-2213288279-2770996180-1086272762-513

What if I create a group under that one.  Should it be
"...-513-something"  I am wondering how samba will know it is a sub
group without a different ID.  I am using phpLDAPadmin right now to
try and create the tree and it gives me an extra box past the 513 but
I am unsure what should go in it.

Thank you for your time,

Ryan Taylor
rtaylor82 at gmail.com